B4J Question xChart: zoombar is not located well at start

klaus

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• Dec 21, 2023

• #2

Can you please post a small project showing the problem ?

 

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peacemaker

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• Dec 21, 2023

• #3

Hi, klaus.

My project is huge now and, seems, i have solved now so:

B4X:

Private Sub B4XPage_Created (Root1 As B4XView)
...
...
DynamicLines1.Width = 500dip    'pre-resize specially
End Sub

Without this pre-resizing the first window looked so:


If to make first opening on smaller resized window - the zoombar is located OK, but invisible:

 

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peacemaker

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• Dec 21, 2023

• #4

Ha ! Pre-resizing does not help with second situation of invisibility

 

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klaus

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• Dec 21, 2023

• #5

Without seeing your code i cannot help.

 

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peacemaker

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• Dec 21, 2023

• #6

SOLVED: once Base_Resize should be called:

B4X:

DynamicLines1.SetZoomIndexes(Min(ZoomBeginIndex, ZoomEndIndex), Max(ZoomBeginIndex, ZoomEndIndex))
DynamicLines1.Base_Resize(chart_container.Width, chart_container.Height)

 

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